• Coal Mine Signal Cable  work below underground coal mine with 250V AC System 1
  • Coal Mine Signal Cable  work below underground coal mine with 250V AC System 2
  • Coal Mine Signal Cable  work below underground coal mine with 250V AC System 3
Coal Mine Signal Cable  work below underground coal mine with 250V AC

Coal Mine Signal Cable work below underground coal mine with 250V AC

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
30000 m/month

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 Product Introduction:
This product is suitable to work below underground coal mine with 250V AC rated voltage & 30KHz transmission frequency.

Operating characteristics:
•Long-term service temperature of the cable conductor should not exceed 70℃.
•Cable laying temperature should not be less than 0℃ and the min. bending radius is 10 times of cable outer diameter.

 

Specification:

 

Type

Description

Application

 

PUYVP

Mine PE insulated combustion retardant PVC sheathed signal cable

In underground electric field with relatively large disturbance

 

PUYVR

Mine PE insulated combustion retardant PVC sheathed soft signal cable

As underground common signal or end instrument information transmitting line

 

PUYVRP

Mine PE insulated copper wire screened combustion retardant PVC sheathed soft signal cable

In underground electric field with relatively large disturbance

  Cable Specifications:
 


Type

Nominal cross section
mm²

 Fabric of cores
No./Diameter
mm

No.of cores

PUYVP

1.5

1/1.38

4

PUYVR

0.51.5

7/0.307/0.52

4

PUYVRP

0.75

7/0.37

23

Technical Conditions:
1Structure size and chief technical parameters of this product:

Type

No.of core*Nominal cross section
mm²

Insulation thickness
mm

Sheathed thickness
mm

Diameter
mm

Weight
kg/km

PUYVP

4*1.5

0.7

1.6

14.0

265

PUYVR

4*0.5

0.6

1.0

7.5

105

4*1.5

0.7

1.0

10.5

135

PUYVRP

2*0.75

0.6

1.0

10.5

278

3*0.75

0.6

1.0

11.0

307

 

 Coal Mine Signal Cable  work below underground coal mine with 250V AC

Q:i wasnt thinking and put the power cable in my mouth and then pressed the tip on my tongue and got electrocuted... it still hurts a little.. am i going to die
Already trying out for the Darwin awards of 2011?
Q:Copper core power cable laying cable sets what fixed
A fiber into the machine room, advanced ODF fiber wiring box, and then through the pigtail to SDH photoelectric conversion into electrical signals, and then through the 2M line in the DDF frame (DDF frame is a transfer), and then to the BTS
Q:My amp was working this morning. On my way home, the power cable came out somehow. I put it back in and it wasn't powering on. The amp fuses were blown, I replaced them. Then I went to hook the battery terminal back and the fuse in my power cable blew instantly. I replaced it and tried again and it blew again. Also the fuses in the amp are fine now. I did the same process when I installed my amp the first time and it was fine so I don't know why it's doing this now. The amp is a Boston Acoustics 800w RMS amp and an 80a fuse. Any ideas?
stop by here at this car audio shop in inglewood they will sure enough help u out with anything pacific car audio 1 4761 Century Blvd Inglewood, CA 90304 (310) 677-2000
Q:I was replacing the hard drive of my desktop computer but now I don't know where the cable [see picture] fits. it obviously goes somewhere since the computer does not turn on now. The Hard Drive is SATA if relevant. Thank you!
That's the main power connector for the motherboard. It probably plugs into that white socket behind it on the board, but check the motherboard manual to make sure you put it in the right place. It's pretty hard to plug things into the wrong place most of the time, but check to be sure.
Q:I just got done building my new computer, and am putting in my cd-room's.When i plug in the power to them they will open, but when i connect them to the motherboard with the ide cable they wont open.And yes i have everything plugged in right.
did you try a different CD rom? might just be broken.
Q:Excuse me, what is the difference between submarine power cables and general buried power cables? What is the difference between the calculated current carrying capacity of the submarine power cable and the general calculation of the current carrying capacity of the cable? More
1 TV inside the 400V filter capacitor damage 2 audio and video cable connection is not good or poor quality 3 you put the TV volume dots, set-top box volume can be improved
Q:Last step to install my amp is the Power Cable. Their is a fuse device i must attach to the cord so im guessing i have to cut the gauge install it on both sides and run it to the battery. Does it matter were this fuse device connects? because i want it right next to my amp.thnx
It sounds like your talking about a inline fuse holder and if thats true it dosent matter where its located as long as its between your battery and amplifier
Q:Hi,I recently bought a daewoo l700c monitor second hand.Its cheap because It didn't come with a power supply/power cable.I know that It requires one of those one point plugs..like the ones that go into some laptops.Help please?
notice the info to the left of the port this is importent take this info with you when you look for one of these
Q:i wanted to know if the 1 tera hdd came with a power cord. or are the any that dont come with one. if so could you give me the websites or stores were their being sold(store preferred).thank you
If you're talking external, then yes. Internal gets power from the PSU.
Q:ive recently opned my external harddrive case so that i could put dat harddrive in my pc ... i was able to take out the ide cable but i cnt take out the power cable... plz help me.. how can i take out the power cable?
Thats nothing new..Molex connectors often stick do not try to pull it out by the wires! grab it by the sides of the connector and wiggle it back and forth (side to side) it will come out eventually!

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